| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $140.28 | 12.586% | $157.9356 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $35.38 | 6.149% | $37.5555 | $37.56 | $37.55 | $37.60 |
| Purchase #3 | $110.84 | 4.446% | $115.7679 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $232.65 | 10.146% | $256.2547 | $256.25 | $256.25 | $256.30 |
| Purchase #5 | $133.28 | 4.605% | $139.4175 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $159.79 | 7.748% | $172.1705 | $172.17 | $172.15 | $172.20 |
| Purchase #7 | $181.30 | 11.732% | $202.5701 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $993.52 | $1,081.6718 | $1,081.68 | $1,081.60 | $1,081.80 | |